In Search of Narcissus.

Narcissism, a trait reflecting egocentric exceptionalism and social selfishness, has captured scholarly interest due to its intricate composition and social implications. The construct is polyhedric, comprising several key forms: grandiose versus vulnerable, agentic versus communal, admirative versus rivalrous, collective versus individual. These forms can be integrated into structural models that add predictive power or process models that add explanatory power. The narcissistic nucleus is argued, and partly shown, to be brittle in the face of self-threat. The nucleus may derive from being overvalued, or inconsistently socialised, by parents. Narcissism entails intrapersonal benefits, as it can confer psychological health, buffer against adversity, and facilitate performance. But it can also be an interpersonal and societal liability, partly remediable with narcissism-reduction interventions.